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1. en.wikipedia.org › wiki › James_ChallisJames Challis - Wikipedia

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   James Challis FRS (12 December 1803 – 3 December 1882) was an English clergyman, physicist and astronomer. Plumian Professor of Astronomy and Experimental Philosophy and the director of the Cambridge Observatory, he investigated a wide range of physical phenomena though made few lasting contributions outside astronomy.

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3. it.wikipedia.org › wiki › James_ChallisJames Challis - Wikipedia

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   Biografia. Fu membro del clero inglese, Plumian Professor of Astronomy and Experimental Philosophy, una delle due più importanti cattedre di astronomia dell' Università di Cambridge, e direttore dell'Osservatorio astronomico della stessa Università succedendo in tale incarico a George Biddell Airy. Si laureò brillantemente nel ...

4. www.britannica.com › biography › James-ChallisJames Challis | Astronomy, Celestial Mechanics, Comets

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   James Challis was a British clergyman and astronomer, famous in the history of astronomy for his failure to discover the planet Neptune. Elected a fellow of Trinity College, Cambridge, in 1826 and ordained in 1830, Challis became Plumian professor of astronomy and director of the Cambridge.

   • Autore: The Editors of Encyclopaedia Britannica

5. www.astronomy.com › science › who-discovered-neptuneWho discovered Neptune? - Astronomy Magazine

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   9 nov 2020 · Noticing the similarity between Le Verrier’s and Adams’ (still unpublished) results, British Astronomer Royal George Airey urged astronomer James Challis to immediately search the skies....

6. scihi.org › james-challis-neptuneJames Challis and his failure to discover the planet Neptune

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   12 dic 2017 · On December 12, 1803, English clergyman, physicist and astronomer James Challis was born. Challis investigated a wide range of physical phenomena though made few lasting contributions outside astronomy. He is best remembered for his missed opportunity to discover the planet Neptune in 1846.

7. astro.wikisort.org › researcher › enJames Challis - Researcher - astro.wikisort.org

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   James Challis FRS (12 December 1803 – 3 December 1882) was an English clergyman, physicist and astronomer.

8. link.springer.com › referenceworkentry › 10Challis, James | SpringerLink

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   24 dic 2016 · James Challis was a Cambridge University astronomer best known for his failure to discover Neptune in the summer of 1846. Educated at Cambridge, where he was a senior wrangler, Challis was elected a fellow of Trinity College in 1826.